Zabbix

A.F....... [ZBX-21070] fixed missing discovery rule for a discovered host group and updated links to host prototype

Merge in ZBX/zabbix from feature/ZBX-21070-6.1 to release/6.2

* commit '47199909feb11653360936edfe6cf706ce9521c2':
  ..F....... [ZBX-21070] fixed coding style
  A.F....... [ZBX-21070] fixed missing discovery rule for a discovered host group and updated links to host prototype
  A.F....... [ZBX-21070] fixed missing class for link
  ..F....... [ZBX-21070] unified coding style for discovery rule checks
  A.F....... [ZBX-21070] fixed missing discovery rule for a discovered host group and updated links to host prototype
  ..F....... [ZBX-21070] fixed coding style
  ..F....... [ZBX-21070] fixed missing discovery rule for a discovered host group and updated links to host prototype
  A.F....... [ZBX-21070] fixed missing discovery rule for a discovered host group and updated links to host prototype